- 释义：
- n. 铀
- 例句：
-
They went over nationwide in search of uranium mines.
他们为了探寻铀矿走遍了全国.
换一句
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Only 7 uranium atoms of every 1,000 are U - 235.
在每1000个铀原子当中,只有七个是铀235.
换一句
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To make the fissile material, he needs to develop an ability to enrich uranium.
为了得到分裂物质，他需要发展浓缩铀的能力。
换一句